diff options
Diffstat (limited to 'drivers/mtd/nand/ams-delta.c')
| -rw-r--r-- | drivers/mtd/nand/ams-delta.c | 31 |
1 files changed, 10 insertions, 21 deletions
diff --git a/drivers/mtd/nand/ams-delta.c b/drivers/mtd/nand/ams-delta.c index 861ca8f7e47..4936e9e0002 100644 --- a/drivers/mtd/nand/ams-delta.c +++ b/drivers/mtd/nand/ams-delta.c @@ -17,17 +17,20 @@ */ #include <linux/slab.h> -#include <linux/init.h> #include <linux/module.h> #include <linux/delay.h> #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> #include <linux/mtd/partitions.h> +#include <linux/gpio.h> +#include <linux/platform_data/gpio-omap.h> + #include <asm/io.h> -#include <mach/hardware.h> #include <asm/sizes.h> -#include <linux/gpio.h> -#include <plat/board-ams-delta.h> + +#include <mach/board-ams-delta.h> + +#include <mach/hardware.h> /* * MTD structure for E3 (Delta) @@ -103,18 +106,6 @@ static void ams_delta_read_buf(struct mtd_info *mtd, u_char *buf, int len) buf[i] = ams_delta_read_byte(mtd); } -static int ams_delta_verify_buf(struct mtd_info *mtd, const u_char *buf, - int len) -{ - int i; - - for (i=0; i<len; i++) - if (buf[i] != ams_delta_read_byte(mtd)) - return -EFAULT; - - return 0; -} - /* * Command control function * @@ -181,7 +172,7 @@ static const struct gpio _mandatory_gpio[] = { /* * Main initialization routine */ -static int __devinit ams_delta_init(struct platform_device *pdev) +static int ams_delta_init(struct platform_device *pdev) { struct nand_chip *this; struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -233,7 +224,6 @@ static int __devinit ams_delta_init(struct platform_device *pdev) this->read_byte = ams_delta_read_byte; this->write_buf = ams_delta_write_buf; this->read_buf = ams_delta_read_buf; - this->verify_buf = ams_delta_verify_buf; this->cmd_ctrl = ams_delta_hwcontrol; if (gpio_request(AMS_DELTA_GPIO_PIN_NAND_RB, "nand_rdy") == 0) { this->dev_ready = ams_delta_nand_ready; @@ -267,7 +257,6 @@ static int __devinit ams_delta_init(struct platform_device *pdev) out_mtd: gpio_free_array(_mandatory_gpio, ARRAY_SIZE(_mandatory_gpio)); out_gpio: - platform_set_drvdata(pdev, NULL); gpio_free(AMS_DELTA_GPIO_PIN_NAND_RB); iounmap(io_base); out_free: @@ -279,7 +268,7 @@ out_free: /* * Clean up routine */ -static int __devexit ams_delta_cleanup(struct platform_device *pdev) +static int ams_delta_cleanup(struct platform_device *pdev) { void __iomem *io_base = platform_get_drvdata(pdev); @@ -298,7 +287,7 @@ static int __devexit ams_delta_cleanup(struct platform_device *pdev) static struct platform_driver ams_delta_nand_driver = { .probe = ams_delta_init, - .remove = __devexit_p(ams_delta_cleanup), + .remove = ams_delta_cleanup, .driver = { .name = "ams-delta-nand", .owner = THIS_MODULE, |